// +build !windows

/*
 * Copyright 2017-2018 Dgraph Labs, Inc. and Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package bulk

import (
	"golang.org/x/sys/unix"
)

func queryMaxOpenFiles() (int, error) {
	var rl unix.Rlimit
	err := unix.Getrlimit(unix.RLIMIT_NOFILE, &rl)
	return int(rl.Cur), err
}
